package cn.sitedev.builder.simple;

/**
 * @author qchen
 * @description 测试类
 * @date 2020/9/18 2:22
 */
public class Test {
    public static void main(String[] args) {
        CourseBuilder builder = new CourseBuilder();
        // 链式调用
        builder.addName("设计模式").addPpt("ppt课件").addVideo("录播视频");
        System.out.println(builder.builder());
    }
}
